3² × 7 × 13 × 43

Prime Factor Structure

Factorization String 3^2 × 7 × 13 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 64,064

Proper Divisor Sum 28,847

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #35201 ← → #35221

1 3 7 9 13 21 39 43 63 91 117 129 273 301 387 559 819 903 1,677 2,709 3,913 5,031 11,739 35,217

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

35,217 105,652 52,826 26,413 79,240 39,620 19,810 9,905 29,716 14,858 7,429 22,288 11,144 5,572 2,786 1,393 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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